Represents a field that contains date and time values.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
If you set properties of the SPFieldDateTime class you must call the Update method for changes to take effect in the database.
An SPFieldDateTime object can be rendered through the DateTimeField server control.
The SPFieldDateTime class corresponds to the DateTime data type that is specified through the Type attribute of the Field element.Notes to Inheritors
In Windows SharePoint Services 3.0, columns based on custom field types do not appear in Datasheet view and are not included when you export a list to an Excel spreadsheet.